{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "cell type", "protein", "RNA", "cell line"], "input": "Here Hans Clevers and Michael Owen describe how the cloning of the genes that encode T-cell-specific membrane proteins allows the identification of transcription factors that control the expression of these T-cell genes ."}
{"DNA": ["T-cell genes"], "cell type": [], "protein": ["T-cell-specific membrane proteins", "transcription factors"], "RNA": [], "cell line": []}